Class implementing the Thermal Event Generator for the Cracow freeze-out model scenario. More...

#include <CracowFreezeoutEventGenerator.h>

Inheritance diagram for thermalfist::CracowFreezeoutEventGenerator:

Public Member Functions
	CracowFreezeoutEventGenerator ()

	CracowFreezeoutEventGenerator (ThermalParticleSystem *TPS, const EventGeneratorConfiguration &config, double T=0.120, double RoverTauH=1.5, double etamax=0.5)
	Construct a new CylindricalBlastWaveEventGenerator object.

	~CracowFreezeoutEventGenerator ()

void	SetParameters (double T, double RoverTauH, double etamax)
	Sets the momentum distribution parameters.

virtual void	SetMomentumGenerators ()

double	GetTkin () const

double	GetRoverTauH () const

double	GetEtaMax () const

Public Member Functions inherited from thermalfist::EventGeneratorBase
	EventGeneratorBase ()
	Constructor.

virtual	~EventGeneratorBase ()
	Destructor.

void	ClearMomentumGenerators ()
	Clears the momentum generators for all particles.

virtual std::pair< std::vector< int >, double >	SampleYields () const
	Samples the primordial yields for each particle species.

virtual SimpleParticle	SampleParticle (int id) const
	Samples the position and momentum of a particle species i.

virtual SimpleParticle	SampleParticleByPdg (long long pdgid) const
	Samples the position and momentum of a particle species with given pdg code.

virtual SimpleEvent	SampleMomenta (const std::vector< int > &yields) const
	Samples the momenta of the particles and returns the sampled list of particles as an event.

virtual SimpleEvent	SampleMomentaWithShuffle (const std::vector< int > &yields) const
	Samples the momenta of the particles and returns the sampled list of particles as an event.

virtual SimpleEvent	GetEvent (bool PerformDecays=true) const
	Generates a single event.

virtual std::vector< double >	GCEMeanYields () const
	The grand-canonical mean yields.

void	SetVolume (double V)
	Set system volume.

void	RescaleCEMeans (double Vmod)
	Rescale the precalculated GCE means.

ThermalModelBase *	ThermalModel ()
	Pointer to an underlying GCE Thermal Model.

double	ComputeWeight (const std::vector< int > &totals) const

double	ComputeWeightNew (const std::vector< int > &totals) const

void	SetEVUseSPR (bool EVfastmode)

bool	EVUseSPR () const

const EventGeneratorConfiguration &	GetConfiguration () const

virtual void	CheckSetParameters ()
	Sets the hypersurface parameters.

Additional Inherited Members
Static Public Member Functions inherited from thermalfist::EventGeneratorBase
static SimpleEvent	PerformDecays (const SimpleEvent &evtin, const ThermalParticleSystem *TPS, const DecayerFlags &decayerFlags=DecayerFlags())
	Performs decays of all unstable particles until only stable ones left.

Static Public Attributes inherited from thermalfist::EventGeneratorBase
static int	fCEAccepted

static int	fCETotal

Protected Member Functions inherited from thermalfist::EventGeneratorBase
void	SetConfiguration (ThermalParticleSystem *TPS, const EventGeneratorConfiguration &config)
	Sets the event generator configuration.

void	PrepareMultinomials ()

std::vector< int >	GenerateTotals () const

std::vector< int >	GenerateTotalsGCE () const

std::vector< int >	GenerateTotalsCE () const

std::vector< int >	GenerateTotalsSCE () const

std::vector< int >	GenerateTotalsSCESubVolume (double VolumeSC) const

std::vector< int >	GenerateTotalsCCE () const

std::vector< int >	GenerateTotalsCCESubVolume (double VolumeSC) const

virtual void	SetParameters ()
	Sets up the event generator ready for production.

std::vector< std::vector< double > >	ComputeEVRadii () const

bool	CheckEVOverlap (const std::vector< SimpleParticle > &evt, const SimpleParticle &cand, const std::vector< int > &ids=std::vector< int >(), const std::vector< std::vector< double > > &radii=std::vector< std::vector< double > >()) const

Protected Attributes inherited from thermalfist::EventGeneratorBase
EventGeneratorConfiguration	m_Config

ThermalModelBase *	m_THM

std::vector< double >	m_DensitiesIdeal
	Ideal gas densities used for sampling an interacting HRG.

std::vector< RandomGenerators::ParticleMomentumGenerator * >	m_MomentumGens
	Vector of momentum generators for each particle species.

std::vector< RandomGenerators::ThermalBreitWignerGenerator * >	m_BWGens

bool	m_ParametersSet

Detailed Description

Class implementing the Thermal Event Generator for the Cracow freeze-out model scenario.

Definition at line 20 of file CracowFreezeoutEventGenerator.h.

Constructor & Destructor Documentation

◆ CracowFreezeoutEventGenerator() [1/2]

thermalfist::CracowFreezeoutEventGenerator::CracowFreezeoutEventGenerator ( )

Definition at line 19 of file CracowFreezeoutEventGenerator.cpp.

◆ CracowFreezeoutEventGenerator() [2/2]

thermalfist::CracowFreezeoutEventGenerator::CracowFreezeoutEventGenerator	(	ThermalParticleSystem *	TPS,
		const EventGeneratorConfiguration &	config,
		double	T = 0.120,
		double	RoverTauH = 1.5,
		double	etamax = 0.5 )

Construct a new CylindricalBlastWaveEventGenerator object.

Parameters

TPS	A pointer to the particle list
config	Event generator configuration
Tkin	The kinetic freeze-out temperature (in GeV)
RoverTauH	The r_max/tau_H ratio parameter
etamax	The longitudinal space-time rapidity cut-off